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公开(公告)号：US12027853B2
公开(公告)日：2024-07-02
申请号：US18316763
申请日：2023-05-12
申请人： Budderfly, Inc.
发明人： Albert Subbloie
IPC分类号： H02J13/00 , G01R22/06 , G05F1/66 , G06Q50/06 , H02J3/14 , H02J3/38 , H04W24/00 , G05B15/02 , H02J3/32
CPC分类号： H02J13/00007 , G01R22/063 , G05F1/66 , G06Q50/06 , H02J3/14 , H02J3/38 , H02J3/381 , H02J13/00004 , H02J13/00022 , H02J13/00026 , H02J13/00028 , H04W24/00 , G05B15/02 , G05B2219/2642 , H02J3/32 , H02J2300/24 , H02J2300/28
摘要： A system of modules which control and measure energy usage at a building which are in communication with a software program executing on a remote server controlled by a third party. The third party said usage via the software program which communicates with the modules to modify energy usage and demand for energy and is responsible or liable for energy usage charges the building where the third party does not actually use the energy.
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公开(公告)号：US12015261B2
公开(公告)日：2024-06-18
申请号：US18094738
申请日：2023-01-09
IPC分类号： H02H3/08 , G01R15/20 , G01R19/175 , H01H9/54 , H01H9/56 , H01H33/59 , H01H71/04 , H01H71/12 , H01H71/24 , H02H1/00 , H02H3/33 , H02J13/00 , H02M7/06
CPC分类号： H02H3/08 , G01R15/202 , G01R19/175 , H01H9/542 , H01H9/548 , H01H9/56 , H01H9/563 , H01H33/593 , H01H71/04 , H01H71/128 , H01H71/24 , H02H1/0007 , H02H1/0092 , H02H3/33 , H02J13/00022 , H01H2009/543 , H01H2009/546 , H01H2300/03 , H02H3/085 , H02M7/06
摘要： A circuit breaker comprises a solid-state bidirectional switch, a switch control circuit, current and voltage sensors, and a processor. The solid-state bidirectional switch is connected between a line input terminal and a load output terminal of the circuit breaker, and configured to be placed in a switched-on state and a switched-off state. The switch control circuit control operation of the bidirectional switch. The current sensor is configured to sense a magnitude of current flowing in an electrical path between the line input and load output terminals and generate a current sense signal. The voltage sensor is configured to sense a magnitude of voltage on the electrical path and generate a voltage sense signal. The processor is configured to process the current and voltage sense signals to determine operational status information of the circuit breaker, a fault event, and power usage information of a load connected to the load output terminal.
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公开(公告)号：US11984726B2
公开(公告)日：2024-05-14
申请号：US18276602
申请日：2021-02-10
发明人： Kenta Suzuki , Keigo Ikezoe , Kensuke Murai
CPC分类号： H02J3/322 , H02J3/02 , H02J7/0047 , H02J7/00712 , H02J13/00022
摘要： A charge/discharge control method for a charge/discharge element includes receiving a request value (Pfr) of a frequency adjustment capacity according to a system frequency (f) of an electric power system (10) based on a priority degree (β) and the request value (Pfr) being received, the priority degree indicating a degree at which charging or discharging of an own element (EV1) is prioritized over charging or discharging of another charge/discharge element (EV2, EV3, . . . ), correcting the output property to increase an upper limit value or a lower limit value of an output range as the priority degree (β) is higher, and performing charging or discharging with an output determined based on a deviation (Δf) between the system frequency (f) measured at a connection end to the electric power system (10) and a reference frequency (fref) of the electric power system (10) and the output property after the correction.
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公开(公告)号：US20240136818A1
公开(公告)日：2024-04-25
申请号：US18400703
申请日：2023-12-29
发明人： Yundong Wan , Guoqiang Yao , Hao Wang
CPC分类号： H02J3/0073 , H02J3/28 , H02J7/00032 , H02J7/0048 , H02J13/00032 , H02J13/00017 , H02J13/00022
摘要： Embodiments of this application disclose a backup power supply method and a related device. The method includes: calculating a battery capacity of a battery based on historical power outage alarm information and historical power consumption information of a station in which the battery is located; if a power outage occurs in the station, calculating a state of charge of the battery based on actual power consumption and power outage duration of the station, and the battery capacity; and sending a current target energy saving level of the battery to the station if it is determined, based on the state of charge, that an energy saving level of the battery changes, so that the station uses a power saving policy corresponding to the target energy saving level.
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公开(公告)号：US20240079962A1
公开(公告)日：2024-03-07
申请号：US18262579
申请日：2022-01-14
CPC分类号： H02M3/33523 , H02J1/108 , H02J13/00022 , H02M1/325
摘要： A power supply system for galvanically isolating an input voltage, which is present on an input side of the power supply system and which is hazardous when touched, from a touchable output voltage, which is to be provided on an output side of the power supply system, and to provide a constant output voltage on the output side, the power supply system including: at least two individual components, at least one individual component of the at least two individual components providing electrical energy, and a predetermined plurality of operating parameters for each individual component of the at least two individual components being monitorable by a sensor unit or a plurality of sensor units; and a monitoring unit in which: at least one operating parameter of the plurality of operating parameters of each individual component is comparable to a stored corresponding reference operating parameter.
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公开(公告)号：US11901731B2
公开(公告)日：2024-02-13
申请号：US17053868
申请日：2019-04-29
发明人： Daniel Klein
IPC分类号： H02J13/00 , H01R13/717 , H04L1/24
CPC分类号： H02J13/00024 , H01R13/7175 , H02J13/00022 , H04L1/24
摘要： A line connector for transmitting electrical signals includes a housing, a first electric connection configured to transmit a first electrical signal, a second electrical connection configured to transmit a second electrical signal, and a diagnostic device. The diagnostic device is configured to monitor the first electrical signal and detect a first status of the first electric connection, and to monitor the second electrical signal and detect a second status of the second electrical connection. The housing has a housing wall with a first optical indicator and a second optical indicator. The first optical indicator is configured to generate a first optical signal representing the first status, and the second optical indicator is configured to generate a second optical signal representing the second status.
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公开(公告)号：US20230283103A1
公开(公告)日：2023-09-07
申请号：US18316763
申请日：2023-05-12
申请人： Budderfly, Inc.
发明人： Albert Subbloie
CPC分类号： H02J13/00007 , H02J3/14 , G01R22/063 , G06Q50/06 , G05F1/66 , H04W24/00 , H02J13/00022 , H02J3/38 , H02J13/00004 , H02J13/00026 , H02J13/00028 , H02J3/381 , H02J3/32
摘要： A system of modules which control and measure energy usage at a building which are in communication with a software program executing on a remote server controlled by a third party. The third party said usage via the software program which communicates with the modules to modify energy usage and demand for energy and is responsible or liable for energy usage charges the building where the third party does not actually use the energy.
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公开(公告)号：US20230231293A1
公开(公告)日：2023-07-20
申请号：US18191009
申请日：2023-03-28
CPC分类号： H01Q1/22 , H01Q7/005 , H01Q1/38 , H02J50/20 , H02J13/00022 , H01R13/11 , H01R13/6675 , H04B1/16 , H01Q1/52
摘要： A controllable electrical outlet may comprise a resonant loop antenna. The resonant loop antenna may comprise a feed loop electrically coupled to a radio-frequency (RF) communication circuit and a main loop magnetically coupled to the feed loop. The controllable electrical outlet may comprise one or more electrical receptacles configured to receive a plug of a plug-in electrical load and may be configured to control power delivered to the plug-in electrical load in response to an RF signal received via the RF communication circuit. The RF performance of the controllable electrical outlet may be substantially immune to devices plugged into the receptacles (e.g., plugs, power supplies, etc.) due to the operation of the resonant loop antenna. For example, degradation of the RF performance of the controllable electrical outlet may be less when the controllable electrical outlet includes the resonant loop antenna rather than other types of antennas.
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公开(公告)号：US11670959B2
公开(公告)日：2023-06-06
申请号：US17301647
申请日：2021-04-09
申请人： MELROK, LLC
IPC分类号： H02J13/00 , G06Q10/10 , H02J3/38 , G01D4/00 , G08C19/00 , G01R21/133 , G05B15/02 , H02J3/00 , H02S40/32 , H02S50/00
CPC分类号： H02J13/00034 , G01D4/002 , G01R21/133 , G05B15/02 , G06Q10/10 , G08C19/00 , H02J3/00 , H02J3/38 , H02J3/381 , H02J13/00002 , H02J13/00022 , H02S40/32 , H02S50/00 , H02J13/00 , H02J13/00016 , H02J13/00028 , Y02E60/00 , Y02P80/20 , Y02P90/84 , Y02P90/845 , Y04S10/18 , Y04S40/00 , Y04S40/124 , Y04S40/128
摘要： A system for analyzing energy usage measures one or more parameters indicative of energy usage for a plurality of sub-circuits, where the sampling rate for the measuring is substantially continuous, and automatically transmits information related to at least one of the measured parameters at a rate that enables monitoring of current energy usage. The system further detects a significant change in a measured parameter, determines whether the significant change in the measured parameter is caused by a change in energy usage, and automatically transmits information related to the significant change in the measured parameter caused by the change in energy usage after detecting the significant change.
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公开(公告)号：US20230170655A1
公开(公告)日：2023-06-01
申请号：US18062814
申请日：2022-12-07
发明人： Samuel M. Parks
CPC分类号： H01R25/006 , H01R13/652 , H04W4/38 , H04B7/15507 , H02J13/00022 , H02J13/00007 , H02J13/00004 , H02J13/00024 , H02J13/00026 , H02J13/00028 , H02J13/0005 , H02J3/14 , G01K7/00
摘要： A power control device is contained within a housing and has an electric current sensor configured to measure current passing through an electric outlet during a time period, a proximity sensor configured to detect a distance of an object relative to the electric outlet during the time period, a relay switch that can open or close to stop or conduct current through a circuit in the electric outlet in response to a command, and a wireless network interface in communication with the electric current sensor and the proximity sensor, the wireless network interface configured to transmit and receive data from the current sensor and the proximity sensor, to transmit commands to the relay switch, transmit the data to a computing device, and receive commands from the computing device.
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